package com.kaifamiao.www.demo.do0801.pm;

public interface ManFactory {
    Man createMan();
    Woman createWoman();
}
class BlackManFactory implements ManFactory{

    @Override
    public Man createMan() {
        return new BlackMan();
    }

    @Override
    public Woman createWoman() {
        return  new BlackWoman();
    }
}
class WhiteManFactory implements ManFactory{


    @Override
    public Man createMan() {
        return new WhiteMan();
    }

    @Override
    public Woman createWoman() {
        return new WhiteWoman();
    }
}
